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EP 4 225 851 A1

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(43) Date of publication: 16.08.2023 Bulletin 2023/33 (21) Application number: 21790561.1 (22) Date of filing: 23.09.2021

(51) International Patent Classification (IPC):  C09D 5/00(2006.01) B43L 1/00(2006.01) C09D 7/61(2018.01) C09D 183/00(2006.01) C08J 7/056(2020.01) B05D 7/00(2006.01) C09D 4/00(2006.01) C09D 7/40(2018.01) C09D 183/04(2006.01) C08K 3/36(2006.01) (52) Cooperative Patent Classification (CPC): C09D 4/00; C09D 5/00; C09D 7/61; C09D 7/67; C08K 3/36; C08J 7/056; B43L 1/002; B05D 2518/10; B05D 2601/22; B05D 5/02; B05D 7/04; B05D 7/52; B05D 3/145; C08J 7/046; C08J 2367/02; C08J 2483/06; C08G 77/04   C-Sets: C09D 183/04, C08K 3/36; (86) International application number: PCT/IB2021/058699 (87) International publication number: WO 2022/074495 (14.04.2022 Gazette 2022/15)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 08.10.2020 US 202063089038 P (71) Applicant: 3M Innovative Properties Company Saint Paul, Minnesota 55133-3427 (US)

(72) Inventors: JING, Naiyong Saint Paul, Minnesota 55133-3427 (US) TIAN, Xue Saint Paul, Minnesota 55133-3427 (US) MA, Jun Saint Paul, Minnesota 55133-3427 (US) DUCHARME, Jordan C. Saint Paul, Minnesota 55133-3427 (US) DAMTE, Gezahegn D. Saint Paul, Minnesota 55133-3427 (US) CHEN, Xi Saint Paul, Minnesota 55133-3427 (US) (74) Representative: Mathys & Squire  Theatinerstraße 7 80333 München 80333 München (DE)